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A method for analyzing serial bus protocols with standalone clock signals

  • Lei Feng
  • , Xingzhe Song
  • , Xinyu Zhao
  • , Wenbin Zheng
  • , Yue Liu
  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • China Aero-Polytechnology Establishment
  • SIASUN Robot and Automation

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Serial bus protocol has become popular and wide-used, and in many cases, it is necessary but hard to find a simple way to analyze its communication process due to its serial features. In this paper, a data acquisition based method is proposed to analyze serial bus communication with standalone clock signals. This method is tested with SPI and I2C bus data and gives the correct results. The method is proven to analyze this kind of serial protocols by translating the serial bus data into dedicated contents according to the protocol format, which extends the utility of instruments.

Original languageEnglish
Title of host publication1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
EditorsJun-Bao Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
ISBN (Electronic)9781538608432
DOIs
StatePublished - 2 Jul 2017
Externally publishedYes
Event1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017 - Harbin, China
Duration: 3 Jun 20175 Jun 2017

Publication series

Name1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Volume2018-January

Conference

Conference1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Country/TerritoryChina
CityHarbin
Period3/06/175/06/17

Keywords

  • Clock frequency estimation
  • Dataflow algorithm
  • Protocol analysis
  • Serial bus

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